SSD-500A-R-T datasheet(22/24 Pages) BOURNS

No de pièce	SSD-500A-R-T

Description	SSD Series – Riedon™ Digital Current Sensor with RS485/MODBUS Interface by Bourns

PDF	24 Pages

Scroll/Zoom	100%

Fabricant	BOURNS [Bourns Electronic Solutions]

Site Internet	http://www.bourns.com

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22 / 24 page

SSD Series – Riedon™ Digital Current Sensor with RS485/MODBUS Interface by Bourns

SSD Interface Manual (continued)

GW GET TC0 (read only)

GY GET TC1 (read only)

GZ GET TC2 (read only)

Used to get the factory calibrated settings for the temperature compensation constants.

TC0 - unsigned int16

TC1 - signed int32

TC2 - signed int32

Example: To get the compensation constant TC2

Send:

:1GZ<cr>

Receive: 3089694<cr>

0x0140

4th Last Reason: Normal

3rd Last Reason: Brown-out

2nd Last Reason: Watchdog

Last Reason: Normal

Reason Codes

0 - Normal Power-on Reset

1 - Brown-out Reset

4 - Watchdog Timer Time-Out Reset

6 - Software RESET Instruction

7 - Master Clear Pin Reset

9 - Configuration Mismatch Reset

E - Illegal Condition Device Reset

- Illegal Opcode Reset

- Uninitialized W Register Reset

- Security Reset

F - Trap Conflict Reset

RC GET RESET CAUSES (read only)

Used to read the reasons for the last four SSD sensor restarts.

Value is an unsigned Int16

Example: The following shows abnormal restarts (0x0140)

READ

Send:

:1RC<cr>

Receive: 0x0140<cr>

SSD-500A-R-T Fiches technique(PDF) 22 Page - Bourns Electronic Solutions